In winter time, when your feet have been covered warm and cozy in the dead of cold, then your body will also feel warm and cozy. One that can help you is wearing socks. Yes, in addition to wearing warm clothes, gloves and hats, you also have to wear socks to keep the body warm.
One of the most liked ingredients for making socks is to use crochet sock. For this one, you can also make it yourself at home. Customize the colors and motifs you want to use. For those who are still beginners, you can follow the guide on this Warm and Cozy Free Crochet Socks Pattern Tutorial. Good luck!